.g-btn {
  height: 35px;
  line-height: 35px;
  padding: 0 20px;
  border-radius: 5px;
  background-color: $btn-bg;
  display: inline-block;
  color:#fff;
  font-size: 16px;
  cursor: pointer;
  &.l-big{
    height: 44px;
    line-height: 44px;
    padding: 0 70px;
    color:#fff;
  }
  &.fixed { //固定长度
     width: 200px;
    padding: 0 !important;
    text-align: center;
  }
  &.rev { //取反色
   background-color: #fff;
   border:1px solid $btn-bg;
   color:$btn-bg;
    &:hover{
      background-color: #fff;
    }
  }
  &:hover{
    background-color: $btn-bg-hover;
    color:#fff;
  }
}
